<template>
  <div class="app-container">
    <div class="filter-container">
      <el-button class="filter-item" type="primary" v-waves icon="el-icon-plus" @click="handleUpdate(null)">添加</el-button>


      <el-input @keyup.enter.native="handleFilter" style="width: 200px;" class="filter-item" placeholder="问题" v-model="filters.like$title"></el-input>



      <el-button class="filter-item" type="primary" v-waves icon="el-icon-search" @click="handleFilter">搜索</el-button>
      <el-button class="filter-item" type="primary" v-waves icon="el-icon-document" @click="exportExcelFile">导出</el-button>
    </div>
    <el-table :data="list" @sort-change="sortChange" v-loading="listLoading" element-loading-text="给我一点时间" border fit highlight-current-row
      style="width: 100%">
      <el-table-column align="center" type="index" label="序号" width="80">
      </el-table-column>



      <el-table-column prop="title" align="center" label="问题标题" width="200">
        <template slot-scope="scope">
          <span>{{scope.row.title}}</span>
        </template>
      </el-table-column>

 


      <el-table-column prop="createTime" align="center" label="创建时间" width="220">
        <template slot-scope="scope">
          <span>{{scope.row.createTime}}</span>
        </template>
      </el-table-column>


      <el-table-column prop="modifyTime" align="center" label="修改时间" width="220">
        <template slot-scope="scope">
          <span>{{scope.row.modifyTime}}</span>
        </template>
      </el-table-column>


      <el-table-column align="center" label="操作" width="200" class-name="small-padding">
        <template slot-scope="scope">
          <el-button type="primary" size="mini" @click="handleUpdate(scope.row)">修改</el-button>
          <el-button size="mini" type="danger" @click="handleDelete(scope.row)">删除</el-button>
        </template>
      </el-table-column>
    </el-table>
    <div class="pagination-container">
      <el-pagination background @size-change="handleSizeChange" @current-change="handleCurrentChange" :current-page.sync="params.page"
        :page-sizes="[10,20,30,50]" :page-size="params.limit" layout="total, sizes, prev, pager, next, jumper" :total="total">
      </el-pagination>
    </div>

    <el-dialog :title="isEditing?'修改':'添加'" :visible.sync="dialogFormVisible">
      <el-form class="dialog-form" :rules="rules" ref="dataForm" :model="temp" label-position="left" label-width="120px">

        <el-form-item label="问题" prop="title">


          <el-input v-model="temp.title" placeholder="问题"></el-input>


        </el-form-item>

        <el-form-item label="回答" prop="content">

<div class="quill-wrap" style="height:500px;">
            <quill-editor style="height:400px;" v-model="temp.content" ref="myQuillEditor" :options="editorOption">
            </quill-editor>
          </div>
          


        </el-form-item>

      </el-form>
      <div slot="footer" class="dialog-footer">
        <el-button @click="dialogFormVisible = false">取消</el-button>
        <el-button type="primary" :loading="submiting" @click="submitFormAction">确定</el-button>
      </div>
    </el-dialog>
  </div>
</template>


<script>
import "quill/dist/quill.core.css";
import "quill/dist/quill.snow.css";
import "quill/dist/quill.bubble.css";

import { quillEditor, Quill } from "vue-quill-editor";
import { container, ImageExtend, QuillWatch } from "quill-image-extend-module";

Quill.register("modules/ImageExtend", ImageExtend);

export default {
  components: {
    quillEditor
  },
  data() {
    return {
      total: 0,
      temp: {
        id: "",

        title: "",

        content: ""
      },
      editorOption: {
        placeholder: "在这里输入内容",
        modules: {
          ImageExtend: {
            loading: true,
            name: "file",
            action: this.UPLOAD_URL,
            response: res => {
              return res.info;
            }
          },
          toolbar: {
            container: container,
            handlers: {
              image: function() {
                QuillWatch.emit(this.quill.id);
              }
            }
          }
        }
      },
      rules: {
        title: [
          {
            required: true,
            message: "问题不能为空",
            trigger: "change"
          },
          {
            max: 60,
            message: "不能多余60个字",
            trigger: "change"
          }
        ],

        content: [
          {
            required: true,
            message: "回答不能为空",
            trigger: "change"
          }
        ]
      }
    };
  },
  created() {
    this.init("question", 1).loadData();
  },
  filters: {},
  methods: {
    exportExcelFile() {
      this.exportExcel({
        title: "常见问答",
        fields: [
          {
            field: "title",
            title: "问题"
          },

          {
            field: "content",
            title: "回答"
          },

          {
            field: "createTime",
            title: "创建时间"
          },

          {
            field: "modifyTime",
            title: "修改时间"
          }
        ]
      }).then(info => {
        this.openWin(info);
      });
    }
  }
};
</script>
